1) Everyday he sees 'micro' things such as bacteria or virus. That's why he could not eat anything. He is becoming more and more skinny.

2) While she was still young, she was staying in a palm estate. She always saw a flying object with human face smiling at her at home. The 'thing' did not harm her, instead IT would just flew away in smoke form.

3) He was sleeping at that abandoned house. He chose that house rather than hotel because the house was located within the school's compound, the place where he worked. In the midnight, strange foot-steps sound awakened him and the sound went off very soon. Luckily the foot-steps were actually going towards the other direction than his room. The subsequent 2 weeks he was awakened by that sound every night.

4) He was carrying joss sticks to the graveyard from home. He noticed there was one empty slot. There is one big tree beside that piece of land. He approached the land and he was shivering suddenly. Immediately he knew …